Patents by Inventor Vincent Pulvirenti

Vincent Pulvirenti has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7059107
    Abstract: An edger assembly for use with a mechanized vehicle includes a mechanized vehicle, laterally adjustable shafts extending laterally outwardly on both sides of the vehicle, and dual elongated arms attached at each end of the shafts each generally perpendicular to the shafts. The edger assembly also includes an edging assembly attached to each arm wherein the edging assembly has a blade. Further, the edger assembly includes a protecting arm connected to the edger and slidably positioned to engage an object prior to blade contact and a mechanical linkage. The mechanical linkage can be constructed and arranged to move in response to protecting arm movement, where movement of the mechanical linkage moves the blade from an edging position to a non-edging position.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: June 13, 2006
    Inventor: Vincent Pulvirenti
  • Publication number: 20050126798
    Abstract: An edger assembly for use with a mechanized vehicle includes a mechanized vehicle, laterally adjustable shafts extending laterally outwardly on both sides of the vehicle, and dual elongated arms attached at each end of the shafts each generally perpendicular to the shafts. The edger assembly also includes an edging assembly attached to each arm wherein the edging assembly has a blade. Further, the edger assembly includes a protecting arm connected to the edger and slidably positioned to engage an object prior to blade contact and a mechanical linkage. The mechanical linkage can be constructed and arranged to move in response to protecting arm movement, where movement of the mechanical linkage moves the blade from an edging position to a non-edging position.
    Type: Application
    Filed: August 3, 2004
    Publication date: June 16, 2005
    Inventor: Vincent Pulvirenti